<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<script type="text/javascript">
			document.write("01");
		</script>
		<script src="js/script.js" type="text/javascript">
			
		</script>
	</head>
	<body>
	  <input type="button" name="button" id="button" value="按钮" onclick="alert(1111)"/>
	  <script type="text/javascript">
	  	document.write("02");
	  </script>
	</body>
</html>
